“standard equipment for revolution speed”的概念、定义、翻译、参考文献-科学参考

单词	standard equipment for revolution speed
释义	standard equipment for revolution speed Encyclopedia 工学速度计量技术释 standard equipment for revolution speed转速标准装置用于旋转机械测量的校准和溯源，统一全国转速量值的国家计量标准的装置。
随便看	Law of Regarding the Strengthening of Ties Between School and Life and the Further Development of the USSR Public Education System Law of Regulations of Important Industries law of resistance law of retail trade gravitation law of securities regulation law of segregation law of series law of similarity law of similarity transformation law of similitude law of simplification law of sines law of sines for spherical triangle law of small numbers law of social development law of social security law of stream number law of substitution law of sufficient reason law of surplus value law of symmetry law of tangents law of tautology law of the circulation of money law of the excluded middle

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